Emulate AWS λ and SQS locally when developing your Serverless project
Parse and normalize AWS events middleware for the middy framework
SQS partial batch failure middleware for the middy framework
OpenTelemetry instrumentation for AWS
Generate increment sequence with time-rotation
Multiple tenant management
A series of classes that will ping different service types to verify accessibility.
Batch response middleware for the middy framework (SQS, Kinesis, DynamoDB Streams, Kafka, S3 Batch, Firehose)
Event batch parser middleware for the middy framework: Kafka, Kinesis, Firehose, SQS, MQ with pluggable JSON / Avro / Protobuf parsers and AWS Glue Schema Registry support
Per-record handler wrapper for Lambda batch events. Auto-checkpoints under Durable Functions. Pairs with @middy/event-batch-response.
A small TypeScript helper for AWS Lambda SQS triggers using partial batch responses (SQSBatchResponse.batchItemFailures). You supply per-record async logic; the library handles looping, per-record error boundaries, and the response shape.
Composable SQS queue builder with well-architected defaults
Import module
SQS Receiver service
CLI-first infrastructure intelligence platform — analyzes DynamoDB, PostgreSQL, MySQL, MongoDB, SQS, SNS, SSM, Secrets Manager, Lambda, S3, API Gateway, CloudWatch Logs and exposes findings as an MCP server for Claude Code
Directory module
Survey module
long-running task
Setting master data
Master data management such as setting, sequence, etc.
a CLI to get started with MBC CQRS serverless framework
CQRS and event base core
Local AWS Lambda development toolkit (npm: aws-lambda-devkit, CLI: lamkit) — invoke handlers locally with AWS-shaped events